Transaction not yet indexed

53CPcbxF1f7C2MLbGZpWQPTZnQNe6anfAWE97jmsghdSDYLfsZG4RASYe4zS5sG3SCMzBP1HFjS1QMvzaGmAn5cm

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.